Aluminum Pet Extra Large Dog Cat Magnetic Locking Flap Screen Door

This type of pet door for dogs is made out of aluminum material that is proven to be sturdy and stainless. It is equipped with a magnetic flap door, which is designed to be movable, stable, and durable. Due to this magnetic performance, it can be fixed well when dogs are going through the door.

Features:

• Fits screens, doors, walls, and glass 0" - 2.76" thick.
• It comes with an aluminum backplate to keep you and your family safe at night or not at home, keeping other creatures out of the house. Improving the lives of pets and their people. Stop feeling guilty about leaving your pet at home and give them the freedom to come and go as they please. 
• The deluxe aluminum pet door with an adjustable tunnel can be used for extra large dogs up to 220 lbs. The outer frame measures 26.77" x 16.93" and the flexible flap measures 23.62" x 14.17", with a robust vinyl flap suitable for even the most energetic dogs. 
• The two-way controlled access allows your pet open access, with a magnetic centering flap to ensure the door shuts after each use, keeping out drafts and weather. You can also change the access to locked, with the locking panel keeping your pet inside or out. 

Package includes:

• 1 x Pet Door 
• 1 x Screws & Nails Package
• 1 x Cutting Template 
• 1 x Installation Book 
• 4 x Strip Channels